Whether your weakness is homemade fudge or pecan pie, the holidays are packed with one sugar-laden temptation after another. And while one or two sweet indulgences may not be detrimental to your waistline or long term health, the key is to negotiate. Decide which decadent holiday splurges are really worth it, and do your best to skip the rest.

To aid in the decision-making process, we've put together a list of the five worst holiday desserts that pack in the most sugary calories per bite, along with our top five sweet treats (nutritionally speaking, of course).

Top five calorie-packed holiday sweets:

Pecan Pie: 541 calories and 33 grams of sugar per slice (1/8 of a 9-inch pie)